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Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

Effect of long term exposure on the reproductive parameters and immobilisation of Daphnia magna.

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
100 mg/L

Additional information

In a 21 Day reproductive toxicity assay with Daphnia magna, exposure to a limit concentration of tertiary butyl alcohol resulted in no effects to immobilisation, reproductive parameters or bodylength. As such the relevant 21 Day EC50 values for immobilisation and reproductive parameters are all > 100 mg/L with the NOEC determined as 100 mg/L.